CN219263051U - Anti-drop durable foam buffer mechanism - Google Patents

Abstract

The utility model belongs to the technical field of cushion pad materials, and particularly relates to an anti-falling durable foam buffer mechanism which comprises a teflon tube, a fiber layer and an outer coating, wherein the fiber layer is arranged in a column-shaped structure and is arranged in an inner ring of the teflon tube; the outer coating coats both sides of the teflon tube; the number of the teflon pipes and the fiber layers is multiple, the fiber layers are respectively arranged on the corresponding teflon pipes one by one, and all the teflon pipes are paved in parallel along the extending direction of the cushion body; the number of the outer coating layers is at least two. The tubular teflon layer is adopted to split the fiber layer, the bonding of the whole cushion structure is completed by the outer coating and the teflon layer, the overall structural strength of the overall cushion buffer structure is effectively improved, and the service life of the buffer mechanism is prolonged.

Description

Anti-drop durable foam buffer mechanism

Technical Field

The utility model belongs to the technical field of cushion pad materials, and particularly relates to an anti-falling durable foam buffer mechanism.

Background

The microcellular polyurethane is a high-density soft microporous foam product, has a plurality of outstanding performances, such as flame retardance, wear resistance, heat resistance, cold resistance, buffering, sound absorption, shock resistance and sealing, such as excellent compression deformation resistance, ultrahigh rebound resilience, shock resistance, elasticity durability and the like, and is widely used for shock resistance and other functions of various precision products.

The traditional foam pad structure comprises a surface glue coating, a teflon layer and a glass fiber layer, wherein the number of the teflon layer and the glass fiber layer is multiple, the teflon layer and the glass fiber layer are staggered and overlapped, and a group of surface coating is arranged between any two adjacent teflon layers and glass fiber layers.

Although the glass fiber material is corrosion-resistant and heat-resistant, the glass fiber material has the defects of too high rigidity, brittleness, fragility and the like, and when the traditional glass fiber is applied to a foam pad body structure, most of the glass fiber material is directly coated between a teflon layer and a surface gluing layer as described above, and the glass fiber layer is fragile and is easy to crack under the condition of receiving a large external impact force, so that the whole foam structure loses the high-temperature-resistant and corrosion-resistant effects, and therefore, most of the foam pads in the prior art have short service lives and need to be improved.

Disclosure of Invention

The utility model aims to provide an anti-falling durable foam buffer mechanism, and aims to solve the technical problems that most of glass fiber layers in foam pad bodies in the prior art are directly coated between a teflon layer and a surface gluing layer, and the glass fiber layers are fragile, so that the whole foam structure loses the high-temperature resistant and corrosion resistant effects due to the fact that the glass fiber layers are fragile, and the service life of the foam pad is short.

In order to achieve the above purpose, the embodiment of the utility model provides an anti-falling durable foam buffer mechanism, which comprises a teflon tube, a fiber layer and an outer coating, wherein the fiber layer is arranged in a column-shaped structure and is arranged in an inner ring of the teflon tube; the outer coating coats both sides of the teflon tube; the number of the teflon pipes and the fiber layers is multiple, the fiber layers are respectively arranged on the corresponding teflon pipes one by one, and all the teflon pipes are paved in parallel along the extending direction of the cushion body; the number of the outer coating layers is at least two.

Optionally, a clearance cavity is arranged between two adjacent groups of teflon tubes.

Optionally, the radial section of the teflon tube is arranged in a circular ring structure, and the radial section shape of the fiber layer is matched with the shape of the teflon tube.

Optionally, the radial cross section shape of indisputable fluorine dragon pipe is trapezoidal annular structure setting, the indisputable fluorine dragon pipe be close to the tip of overcoat is formed with and is used for closely laminating the butt terminal surface of overcoat, the radial cross section shape of fibrous layer with the shape adaptation of indisputable fluorine dragon pipe.

Optionally, the multiple groups of teflon tubes are uniformly distributed and laid in two rows, the three groups of outer coatings are parallel to each other, the number of the outer coatings is three, and one row of teflon tubes is laid between any two adjacent groups of outer coatings.

Optionally, the two rows of teflon tubes are arranged in mirror image with the middle outer coating.

Optionally, the outer coating is an EVA pressure sensitive adhesive.

Optionally, the fiber layer is made of glass fibers.

The above technical scheme in the anti-falling durable foam buffer mechanism provided by the embodiment of the utility model has at least one of the following technical effects: compared with the traditional foam cushion structure, the buffer mechanism provided by the embodiment of the utility model adopts the tubular teflon layer to split the fiber layer, the bonding of the whole cushion structure is completed by the outer coating and the teflon layer, the overall structural strength of the overall cushion buffer structure is effectively improved, and the service life of the buffer mechanism is prolonged.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments or the description of the prior art will be briefly described below, it being obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

Fig. 1 is a schematic structural diagram of an anti-falling durable foam buffering mechanism according to an embodiment of the present utility model.

Fig. 2 is a schematic structural diagram of an anti-falling durable foam buffering mechanism using a teflon tube with a trapezoid structure according to an embodiment of the present utility model.

Fig. 3 is a schematic structural diagram of an anti-falling durable foam buffering mechanism of a teflon tube with a mirror structure according to an embodiment of the present utility model.

Wherein, each reference sign in the figure:

100-Teflon tube 200-fiber layer 300-outer coating

400-gap cavity 500-abutment end face.

Detailed Description

Embodiments of the present utility model are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to fig. 1 to 3 are exemplary and intended to illustrate embodiments of the present utility model and should not be construed as limiting the utility model.

In the description of the embodiments of the present utility model, it should be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, merely to facilitate description of the embodiments of the present utility model and simplify description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the embodiments of the present utility model, the meaning of "plurality" is two or more, unless explicitly defined otherwise.

In the embodiments of the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured" and the like are to be construed broadly and include, for example, either permanently connected, removably connected, or integrally formed; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the embodiments of the present utility model will be understood by those of ordinary skill in the art according to specific circumstances.

In one embodiment of the present utility model, as shown in fig. 1 to 3, an anti-falling durable foam buffer mechanism is provided, which comprises a teflon 100, a fiber layer 200 and an outer coating 300, wherein the fiber layer 200 is arranged in a column-shaped structure and is arranged in an inner ring of the teflon 100; the outer coating 300 covers both sides of the teflon tube 100; the number of the teflon pipes 100 and the fiber layers 200 is multiple, the multiple groups of the fiber layers 200 are respectively arranged on the corresponding teflon pipes 100 one by one, and all the teflon pipes 100 are paved in parallel along the extending direction of the cushion body; the number of the overcoat layers 300 is at least two.

Specifically, compared with the traditional foam cushion structure, in the buffer mechanism provided by the embodiment of the utility model, the tubular teflon layer is adopted to divide the fiber layer 200 in advance, the bonding of the whole cushion structure is completed by the outer coating 300 and the teflon layer, the overall structural strength of the overall cushion buffer structure is effectively improved, and the service life of the buffer mechanism is prolonged.

As shown in fig. 1 to 3, further, a gap cavity 400 is provided between two adjacent groups of the teflon tubes 100, and the gap cavity 400 is adopted to facilitate forming a deformation compensation groove, so as to prevent the teflon tubes 100 or the surface coating from being damaged due to excessive external impact force and influence the overall stability of the buffer mechanism.

As shown in fig. 1 to 3, further, the radial cross section of the teflon tube 100 is in a circular structure, the radial cross section of the fiber layer 200 is adapted to the shape of the teflon tube 100, and the circular structure is adopted, as shown in fig. 1, after the outer side walls of two adjacent groups of the teflon tubes 100 are abutted, the upper ends and the lower ends of the teflon tubes 100 are the end surfaces where the two groups of the outer coating 300 are located, and the clearance cavity 400 is automatically formed above and below the abutting points of the outer side walls of the two groups of the teflon tubes 100.

As shown in fig. 1 to 3, further, the radial cross-sectional shape of the teflon 100 is a trapezoid ring structure, an end portion of the teflon 100 near the overcoat 300 is formed with an abutting end surface 500 for tightly fitting the overcoat 300, and the radial cross-sectional shape of the fiber layer 200 is adapted to the shape of the teflon 100. In this embodiment, the radial cross section of the teflon tube 100 is in an isosceles trapezoid structure, the teflon tube 100 is set in an isosceles trapezoid structure, the upper end surface and the lower end surface of the teflon tube 100 are automatically an abutting end surface 500 for bonding the outer coating 300, and meanwhile, the waist of the teflon tube 100 is set in an inclined structure, and the end surfaces of the waist of two adjacent groups of teflon tubes 100 are necessarily staggered, so that the clearance cavity 400 is automatically formed between the two groups of teflon tubes 100, and the manufacturing efficiency of the buffer mechanism is further improved.

As shown in fig. 1 to 3, further, a plurality of groups of the teflon tubes 100 are uniformly distributed and laid in two rows, three groups of the outer coatings 300 are parallel to each other, the number of the outer coatings 300 is three, and one row of the teflon tubes 100 is laid between any two adjacent groups of the outer coatings 300. The adoption of the two rows of the teflon tubes 100 is beneficial to improving the structural strength of the buffer mechanism and further improving the service life of the buffer mechanism.

As shown in fig. 3, when the teflon tube 100 is formed into a plurality of layers, if all the teflon tubes 100 are oriented uniformly, it is obvious that the whole buffer mechanism is inclined and bent along the waist direction of the teflon tube 100, so that the structural stability of the whole buffer mechanism is damaged, so in this embodiment, two rows of teflon tubes 100 are arranged in a mirror image manner with the middle of the overcoat 300, and the directions of bending deformation of the adjacent two rows of teflon tubes 100 arranged in a mirror image manner are opposite to each other, so that the buffer mechanism is effectively prevented from being bent, the structural strength of the whole buffer mechanism is improved, and the structural stability of the buffer mechanism is maintained.

Further, the outer coating 300 is an EVA pressure sensitive adhesive, and the material of the outer coating 300 is flexible, which is not described in detail in the present utility model. Further, the fiber layer 200 is made of glass fibers.

The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the utility model.

Claims (8)

1. Anti-drop durable bubble cotton buffer gear, characterized by, include:

a teflon tube;

the fiber layer is arranged in a column-shaped structure and is arranged in the inner ring of the teflon tube;

the outer coating coats both sides of the teflon tube;

the number of the teflon pipes and the fiber layers is multiple, the fiber layers are respectively arranged on the corresponding teflon pipes one by one, and all the teflon pipes are paved in parallel along the extending direction of the cushion body; the number of the outer coating layers is at least two.

2. The anti-drop durable foam cushioning mechanism of claim 1, wherein: a clearance cavity is arranged between two adjacent groups of teflon tubes.

3. The anti-drop durable foam cushioning mechanism of claim 1, wherein: the radial section of the Teflon tube is arranged in a circular ring structure, and the radial section shape of the fiber layer is matched with the shape of the Teflon tube.

4. The anti-drop durable foam cushioning mechanism of claim 1, wherein: the radial cross-sectional shape of the teflon tube is in a trapezoid annular structure, an abutting end face used for being tightly attached to the outer coating is formed at the end part, close to the outer coating, of the teflon tube, and the radial cross-sectional shape of the fiber layer is matched with the shape of the teflon tube.

5. The anti-drop durable foam cushioning mechanism of claim 4, wherein: the multiple groups of the Teflon tubes are uniformly distributed and laid in two rows, three groups of the outer coatings are parallel to each other, the number of the outer coatings is three, and a row of Teflon tubes are laid between any two adjacent groups of the outer coatings.

6. The anti-drop durable foam cushioning mechanism of claim 5, wherein: the two rows of teflon tubes are arranged in a mirror image mode through the middle outer coating.

7. The anti-drop durable foam cushioning mechanism according to any one of claims 1-6, wherein: the outer coating is EVA pressure sensitive adhesive.

8. The anti-drop durable foam cushioning mechanism according to any one of claims 1-6, wherein: the fiber layer is made of glass fibers.

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